Sync up with Linus

Documentation/DocBook/device-drivers.tmpl

@@ -490,4 +490,31 @@ X!Ilib/fonts/fonts.c
 !Edrivers/hsi/hsi.c
   </chapter>
 
+  <chapter id="pwm">
+    <title>Pulse-Width Modulation (PWM)</title>
+    <para>
+      Pulse-width modulation is a modulation technique primarily used to
+      control power supplied to electrical devices.
+    </para>
+    <para>
+      The PWM framework provides an abstraction for providers and consumers
+      of PWM signals. A controller that provides one or more PWM signals is
+      registered as <structname>struct pwm_chip</structname>. Providers are
+      expected to embed this structure in a driver-specific structure. This
+      structure contains fields that describe a particular chip.
+    </para>
+    <para>
+      A chip exposes one or more PWM signal sources, each of which exposed
+      as a <structname>struct pwm_device</structname>. Operations can be
+      performed on PWM devices to control the period, duty cycle, polarity
+      and active state of the signal.
+    </para>
+    <para>
+      Note that PWM devices are exclusive resources: they can always only be
+      used by one consumer at a time.
+    </para>
+!Iinclude/linux/pwm.h
+!Edrivers/pwm/core.c
+  </chapter>
+
 </book>

Documentation/devicetree/bindings/pwm/lpc1850-sct-pwm.txt

@@ -0,0 +1,20 @@
+* NXP LPC18xx State Configurable Timer - Pulse Width Modulator driver
+
+Required properties:
+  - compatible: Should be "nxp,lpc1850-sct-pwm"
+  - reg: Should contain physical base address and length of pwm registers.
+  - clocks: Must contain an entry for each entry in clock-names.
+    See ../clock/clock-bindings.txt for details.
+  - clock-names: Must include the following entries.
+    - pwm: PWM operating clock.
+  - #pwm-cells: Should be 3. See pwm.txt in this directory for the description
+    of the cells format.
+
+Example:
+  pwm: pwm@40000000 {
+    compatible = "nxp,lpc1850-sct-pwm";
+    reg = <0x40000000 0x1000>;
+    clocks =<&ccu1 CLK_CPU_SCT>;
+    clock-names = "pwm";
+    #pwm-cells = <3>;
+  };

Documentation/features/vm/THP/arch-support.txt

@@ -20,7 +20,7 @@
     |        ia64: | TODO |
     |        m32r: |  ..  |
     |        m68k: |  ..  |
-    |       metag: |  ..  |
+    |       metag: | TODO |
     |  microblaze: |  ..  |
     |        mips: |  ok  |
     |     mn10300: |  ..  |

Documentation/infiniband/sysfs.txt

@@ -64,3 +64,23 @@ MTHCA
     fw_ver   - Firmware version
     hca_type - HCA type: "MT23108", "MT25208 (MT23108 compat mode)",
                or "MT25208"
+
+HFI1
+
+  The hfi1 driver also creates these additional files:
+
+   hw_rev - hardware revision
+   board_id - manufacturing board id
+   tempsense - thermal sense information
+   serial - board serial number
+   nfreectxts - number of free user contexts
+   nctxts - number of allowed contexts (PSM2)
+   chip_reset - diagnostic (root only)
+   boardversion - board version
+   ports/1/
+          CMgtA/
+               cc_settings_bin - CCA tables used by PSM2
+               cc_table_bin
+          sc2v/ - 32 files (0 - 31) used to translate sl->vl
+          sl2sc/ - 32 files (0 - 31) used to translate sl->sc
+          vl2mtu/ - 16 (0 - 15) files used to determine MTU for vl

MAINTAINERS

@@ -5341,6 +5341,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma.git
 S:	Supported
 F:	Documentation/infiniband/
 F:	drivers/infiniband/
+F:	drivers/staging/rdma/
 F:	include/uapi/linux/if_infiniband.h
 F:	include/uapi/rdma/
 F:	include/rdma/
@@ -5598,7 +5599,7 @@ IPATH DRIVER
 M:	Mike Marciniszyn <infinipath@intel.com>
 L:	linux-rdma@vger.kernel.org
 S:	Maintained
-F:	drivers/infiniband/hw/ipath/
+F:	drivers/staging/rdma/ipath/
 
 IPMI SUBSYSTEM
 M:	Corey Minyard <minyard@acm.org>
@@ -7376,7 +7377,7 @@ F:	drivers/scsi/nsp32*
 NIOS2 ARCHITECTURE
 M:	Ley Foon Tan <lftan@altera.com>
 L:	nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
-T:	git git://git.rocketboards.org/linux-socfpga-next.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
 S:	Maintained
 F:	arch/nios2/
 
@@ -9976,6 +9977,12 @@ M:	Arnaud Patard <arnaud.patard@rtp-net.org>
 S:	Odd Fixes
 F:	drivers/staging/xgifb/
 
+HFI1 DRIVER
+M:	Mike Marciniszyn <infinipath@intel.com>
+L:	linux-rdma@vger.kernel.org
+S:	Supported
+F:	drivers/staging/rdma/hfi1
+
 STARFIRE/DURALAN NETWORK DRIVER
 M:	Ion Badulescu <ionut@badula.org>
 S:	Odd Fixes

arch/metag/kernel/irq.c

@@ -270,23 +270,25 @@ void migrate_irqs(void)
 
 	for_each_active_irq(i) {
 		struct irq_data *data = irq_get_irq_data(i);
+		struct cpumask *mask;
 		unsigned int newcpu;
 
 		if (irqd_is_per_cpu(data))
 			continue;
 
-		if (!cpumask_test_cpu(cpu, data->affinity))
+		mask = irq_data_get_affinity_mask(data);
+		if (!cpumask_test_cpu(cpu, mask))
 			continue;
 
-		newcpu = cpumask_any_and(data->affinity, cpu_online_mask);
+		newcpu = cpumask_any_and(mask, cpu_online_mask);
 
 		if (newcpu >= nr_cpu_ids) {
 			pr_info_ratelimited("IRQ%u no longer affine to CPU%u\n",
 					    i, cpu);
 
-			cpumask_setall(data->affinity);
+			cpumask_setall(mask);
 		}
-		irq_set_affinity(i, data->affinity);
+		irq_set_affinity(i, mask);
 	}
 }
 #endif /* CONFIG_HOTPLUG_CPU */